RE12D OPTICAL ENCODERS FEATURES RoHS compliant O 12 mm, 2 phases square wave OHigh resolution 100 to 300 P/R OLow torque, low inertia OCost effective ORoHS compliant PART NUMBER DESIGNATION RE12D - 100 - 201 - 1 Series name Output connection 1Cable wire Resolution (P/R) Input voltage 100, 200, 300 15 V Output phase Output phase "Z" 2"A" & "B" 0Non LIST OF PART NUMBERS Item ELECTRICAL CHARACTERISTICS Part number Input voltage DC5 V 5 % 100 (P/R) RE12D-100-201-1 Input current 50 mA maximum 200 (P/R) RE12D-200-201-1 Output wave form 300 (P/R) RE12D-300-201-1 Output phases Resolution Verify the above part numbers when placing orders. Square ware A, B Resolution (P/R) 100, 200, 300 Phase difference of A & B outputs MECHANICAL CHARACTERISTICS Starting torque 0.05 mN*m {0.5 gf*cm} maximum Inertia Shaft loading (When mounting) Net weight 0.01 g*cm Maximum frequencies response 1.96 N {200 gf} maximum Axial 1.96 N {200 gf} maximum 10 kHz "1 (High)" + 4.5 V minimum "0 (Low)" + 0.5 V maximum Output signal 2 Radial 90 45 Output impedance 1 k Light source LED 10 g Environmental characteristics Operating temp. range Storage temp. range Protection grade 0 ~ 50 C - 20 ~ 80 C IP40 RE12D OPTICAL ENCODERS RELIABILITY TEST Test item Test conditions Vibration Power OFF Amplitude : 1.52 mm or 98.1 m/s2 (10 G) whichever is smaller. 10 ~ 500 Hz excursion 5 min/cycle, 1 hour each for X, Y, Z, directions. Shock Power OFF 1 time each in 6 directions (X, Y, Z) at 490 m/s2 (50 G), 11 ms. High temperature exposure Power OFF 80 C 96 h Power ON 50 C 96 h Low temperature exposure Power OFF - 20 C 96 h Power ON 0 C 96 h Humidity Power OFF 40 C Relative humidity 90 95 % 96 h (To be measured after wiping out moisture and leaving samples for 1 h at normal temperature and humidity after the test.) Thermal shock Power OFF To be done 5 cycles with the following condition (To be measured after leaving samples for 1 h at normal temperature and humidity after the test.) (To be measured after leaving samples for 1 h at normal temperature and humidity after the test.) 70 C 0.5 h- 20 C 0.5 h OUTPUT OUTPUT CIRCUIT CW CCW Vcc T 1 k a, b, c, d = 1/4T1/8T Output A/B Output "A" Output "B" a b c d 0V OUTLINE DIMENSIONS Unless otherwise specified, tolerance : 0.4 (Unit : mm) 100 +20 0 AWG28 2 8.50.2 0 -0.01 12 2 - M2 D = 3.0 min. 8.50.5 15.5 (24) ELECTRICAL WIRING Red Black White Green Power B Power 0 (V) Output "A" Output "B"